157024966005

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{420263}}^1$

素因数の和:420335

約数の個数: 72

約数和(自身を含む): 299745733248

約数和(自身を除く): 142720767243

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 361, 437, 855, 1035, 1083, 1311, 1805, 2185, 3249, 3933, 5415, 6555, 8303, 16245, 19665, 24909, 41515, 74727, 124545, 373635, 420263, 1260789, 2101315, 3782367, 6303945, 7984997, 9666049, 18911835, 23954991, 28998147, 39924985, 48330245, 71864973, 86994441, 119774955, 144990735, 151714943, 183654931, 359324865, 434972205, 455144829, 550964793, 758574715, 918274655, 1365434487, 1652894379, 2275724145, 2754823965, 3489443689, 6827172435, 8264471895, 10468331067, 17447218445, 31404993201, 52341655335, 157024966005]

約数ペア:

[(1, 157024966005), (3, 52341655335), (5, 31404993201), (9, 17447218445), (15, 10468331067), (19, 8264471895), (23, 6827172435), (45, 3489443689), (57, 2754823965), (69, 2275724145), (95, 1652894379), (115, 1365434487), (171, 918274655), (207, 758574715), (285, 550964793), (345, 455144829), (361, 434972205), (437, 359324865), (855, 183654931), (1035, 151714943), (1083, 144990735), (1311, 119774955), (1805, 86994441), (2185, 71864973), (3249, 48330245), (3933, 39924985), (5415, 28998147), (6555, 23954991), (8303, 18911835), (16245, 9666049), (19665, 7984997), (24909, 6303945), (41515, 3782367), (74727, 2101315), (124545, 1260789), (373635, 420263)]